Base | Representation |
---|---|
bin | 1011011111101… |
… | …1111001111101 |
3 | 10100201201021200 |
4 | 2313323321331 |
5 | 44320431400 |
6 | 4441250113 |
7 | 1123562313 |
oct | 267737175 |
9 | 110651250 |
10 | 48217725 |
11 | 25243766 |
12 | 14193939 |
13 | 9cb30ca |
14 | 65920b3 |
15 | 4376b00 |
hex | 2dfbe7d |
48217725 has 36 divisors (see below), whose sum is σ = 90916800. Its totient is φ = 24360480.
The previous prime is 48217711. The next prime is 48217739. The reversal of 48217725 is 52771284.
48217725 is a `hidden beast` number, since 482 + 177 + 2 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (48217711) and next prime (48217739).
It is not a de Polignac number, because 48217725 - 25 = 48217693 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48217725.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1365 + ... + 9914.
Almost surely, 248217725 is an apocalyptic number.
48217725 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48217725 is a deficient number, since it is larger than the sum of its proper divisors (42699075).
48217725 is a wasteful number, since it uses less digits than its factorization.
48217725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11314 (or 11306 counting only the distinct ones).
The product of its digits is 31360, while the sum is 36.
The square root of 48217725 is about 6943.8984007544. The cubic root of 48217725 is about 363.9727795327.
The spelling of 48217725 in words is "forty-eight million, two hundred seventeen thousand, seven hundred twenty-five".
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